Application
Nexans non-metallic sheathed ENERGEX® NM-B cable is used in normally dry installations in residential wiring, as branch circuits for outlets, lighting and other residential loads. Its applications are outlined in NEC 2008 and NEC 2011 Article 334. NM-B is rated at 600 volts and although it is rated at a conductor temperature of 90ºC dry , its ampacity is limited to 60ºC according to the NEC 2008 and NEC 2011. It may be fished through masonry or tile walls, where not exposed or subject to excessive moisture or dampness.
Nexans NM-B cables are LEAD FREE and RoHS compliant.
Construction
Conductor:
Solid 14 to 10 AWG annealed soft bare copper per ASTM B3.
Stranded 8 AWG and larger annealed soft bare copper per ASTM B3 and B8.
Insulation:
Color coded polyvinyl chloride (PVC) compound with a nylon covering meeting the required thickness of Type THHN. Conductor insulation is rated 90ºC.
Ground:
Soft, bare copper solid per ASTM B3 and stranded per ASTM B3 and B8
Sheath:
30 mil color coded PVC sheath rated 90°C is applied over the completed assembly:
White 14 AWG
Yellow 12 AWG
Orange 10 AWG
Black 8 to 2 AWG
Specifications
- Nexans ENERGEX® NM-B meets or exceeds all applicable ASTM specifications.
- UL 83: Thermoplastic Insulated Wires and Cables
- UL 719: Non-Metallic Cables
- Federal Specification A-A-59544 and requirements of the NEC.
- Voltage rating - 600 volts.
Surface Print Legend (example)
NEXANS-C ENERGEX 2C-14 AWG TYPE NM-B 600V W/GRD (UL) LEAD FREE MM/DD/YY/ MADE IN U.S.A.
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